Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {9, 25, 19, 15, 11, 29} → ______
- Prime numbers in {2, 21, 3, 17, 5, 29} → ______
- Prime numbers in {21, 7, 19, 9, 25, 5} → ______
- Prime numbers in {19, 2, 9, 11, 29, 27} → ______
- Prime numbers in {21, 7, 8, 29, 25, 2} → ______
- Prime numbers in {11, 19, 7, 27, 29, 23} → ______
- Prime numbers in {7, 23, 17, 25, 27, 5} → ______
- Prime numbers in {2, 9, 11, 19, 15, 21} → ______
- Prime numbers in {5, 2, 8, 15, 3, 11} → ______
- Prime numbers in {7, 23, 13, 2, 15, 17} → ______
- Prime numbers in {3, 15, 9, 17, 23, 27} → ______
- Prime numbers in {8, 25, 9, 19, 15, 29} → ______
- Prime numbers in {17, 11, 8, 21, 13, 19} → ______
- Prime numbers in {21, 8, 27, 5, 2, 7} → ______
- Prime numbers in {13, 29, 7, 17, 23, 9} → ______
- Prime numbers in {2, 5, 13, 12, 25, 7} → ______
- Prime numbers in {7, 12, 5, 11, 9, 13} → ______
- Prime numbers in {12, 17, 21, 15, 27, 9} → ______
- Prime numbers in {7, 15, 11, 9, 21, 2} → ______
- Prime numbers in {21, 17, 25, 12, 27, 15} → ______